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Tag Archives: medicine

Artificial liver tested as potential therapy for patients with alcohol-related organ failure

Artificial liver tested as potential therapy for patients with alcohol-related organ failure

Cedars-Sinai physicians and scientists are testing a novel, human cell based, bioartificial liver support system for patients with acute liver failure, often a fatal diagnosis. “The quest for a device that can fill in for the function of the liver, at least temporarily, has been underway for decades. A bioartificial liver, also known as a BAL, could potentially sustain patients with acute liver failure until their own livers self-repair,” said Steven D Continue reading

Blood test may help determine who is at risk for psychosis

Blood test may help determine who is at risk for psychosis

A study led by University of North Carolina at Chapel Hill researchers represents an important step forward in the accurate diagnosis of people who are experiencing the earliest stages of psychosis. Psychosis includes hallucinations or delusions that define the development of severe mental disorders such as schizophrenia. Schizophrenia emerges in late adolescence and early adulthood and affects about 1 in every 100 people Continue reading

Blood test may help determine who is at risk for psychosis

Blood test may help determine who is at risk for psychosis

A study led by University of North Carolina at Chapel Hill researchers represents an important step forward in the accurate diagnosis of people who are experiencing the earliest stages of psychosis. Psychosis includes hallucinations or delusions that define the development of severe mental disorders such as schizophrenia. Schizophrenia emerges in late adolescence and early adulthood and affects about 1 in every 100 people Continue reading

Blood test may help determine who is at risk for psychosis

Blood test may help determine who is at risk for psychosis

A study led by University of North Carolina at Chapel Hill researchers represents an important step forward in the accurate diagnosis of people who are experiencing the earliest stages of psychosis. Psychosis includes hallucinations or delusions that define the development of severe mental disorders such as schizophrenia Continue reading

How gene expression affects facial expressions

How gene expression affects facial expressions

A person’s face is the first thing that others see, and much remains unknown about how it forms — or malforms — during early development. Recently, Chong Pyo Choe, a senior postdoctoral fellow working in the lab of USC stem cell researcher Gage Crump, has begun to unwind these mysteries. In a study published in the journal Development , Choe and Crump describe how a mutation in a gene called TBX1 causes the facial and other deformities associated with DiGeorge syndrome Continue reading

How gene expression affects facial expressions

How gene expression affects facial expressions

A person’s face is the first thing that others see, and much remains unknown about how it forms — or malforms — during early development. Continue reading

How gene expression affects facial expressions

How gene expression affects facial expressions

A person’s face is the first thing that others see, and much remains unknown about how it forms — or malforms — during early development. Continue reading

New guidelines issued for managing peri- and postoperative atrial fibrillation

New guidelines issued for managing peri- and postoperative atrial fibrillation

The American Association for Thoracic Surgery (AATS) has released new evidence-based guidelines for the prevention and treatment of perioperative and postoperative atrial fibrillation (POAF) and flutter for thoracic surgical procedures. The guidelines are published in The Journal of Thoracic and Cardiovascular Surgery Continue reading

New guidelines issued for managing peri- and postoperative atrial fibrillation

New guidelines issued for managing peri- and postoperative atrial fibrillation

The American Association for Thoracic Surgery (AATS) has released new evidence-based guidelines for the prevention and treatment of perioperative and postoperative atrial fibrillation (POAF) and flutter for thoracic surgical procedures. Continue reading

Immune system of newborn babies stronger than previously thought

Immune system of newborn babies stronger than previously thought

Contrary to what was previously thought, newborn immune T cells may have the ability to trigger an inflammatory response to bacteria, according to a new study led by King’s College London. Although their immune system works very differently to that of adults, babies may still be able to mount a strong immune defense, finds the study published in the journal Nature Medicine . Our immune system is made up of several different types of immune cells, including neutrophils which play an important role in the frontline defense against infection, and lymphocytes: B cells which produce antibodies, and T cells that target cells infected with viruses and microbes. Continue reading